Answer:
<em>by showing a group of children intently listening to Iqbal</em>
Explanation:
Iqbal Masih was a Pakistani boy, who, at the age of 4, started working in inhumane conditions, as a part of bonded labor, to repay his family's debts.
For six years he worked for a local carpet factory owner, until he finally escaped and, with help from some children rights organizations, got an education and started spreading the word about child labor in Pakistan.
His words encouraged many children to fight against this illegal work. Because of his bravery, children respected him and listened to everything he said.
